Plastic injection molding factory OEM ODM-Lon-so plastic injection molding co.,LTD

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Plastic Injection Materials—Moisture Content

	Plastic code	dry temp	dry time	initial moisture	proper moisture	heat wind	dehumidity
general plastics	ABS	80 ℃ ~	2hr	0.2~0.4%	0.07%	○	◎
	PS	70~80 ℃	1~2hr	0.1~0.2%	0.07%	◎
	PE	60~80 ℃	1~2hr	0.1~0.2%	0.07%	◎
	PP	60~80 ℃	1~2hr	0.1~0.2%	0.07%	◎
	PVC	60~80 ℃	1~2hr	0.1~0.2%	0.07%	◎
	PMMA	80~90 ℃	3 hr~	0.2~0.4%	0.07%	○	◎

Engineering plasssstics	PA	80 ℃ ~	4~6 hr	2.0% ~5.0%	0.1%	X	◎
	PC	120 ℃ ~	2~4 hr	0.1~0.2%	0.02%	○	◎
	PBT	130 ℃ ~	3~4 hr	0.2~0.4%	0.02%	○	◎
	PET	130 ℃ ~	4~5 hr	0.2~0.4%	0.02%	△	◎
	POM	80 ℃ ~	2 hr~	0.2~0.4%	0.02%	○	◎
	PPS	130~180 ℃	1~3 hr	0.1~0.2%	0.05%	◎	◎
	PES	180 ℃	3 hr~	0.4%~	0.05%	X	◎
	PEEK	150 ℃	3 hr~	0.5%~	0.06%	X	◎
	mPPO	80~100 ℃	2~4 hr	0.1%~	0.02%	○	◎

○ : Fit ◎ :best fit X: nonconformity △ : warm keeping

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